CA3078248A1 - Motion localization based on channel response characteristics - Google Patents

Motion localization based on channel response characteristics Download PDF

Info

Publication number
CA3078248A1
CA3078248A1 CA3078248A CA3078248A CA3078248A1 CA 3078248 A1 CA3078248 A1 CA 3078248A1 CA 3078248 A CA3078248 A CA 3078248A CA 3078248 A CA3078248 A CA 3078248A CA 3078248 A1 CA3078248 A1 CA 3078248A1
Authority
CA
Canada
Prior art keywords
space
motion
channel responses
wireless communication
characteristic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3078248A
Other languages
English (en)
French (fr)
Inventor
Stephen Arnold Devison
Mohammad Omer
Yunfeng Piao
Marco Paulo dos Santos NOGUEIRA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cognitive Systems Corp
Original Assignee
Cognitive Systems Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cognitive Systems Corp filed Critical Cognitive Systems Corp
Publication of CA3078248A1 publication Critical patent/CA3078248A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2491—Intrusion detection systems, i.e. where the body of an intruder causes the interference with the electromagnetic field
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/022—Channel estimation of frequency response

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Emergency Management (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Business, Economics & Management (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
CA3078248A 2017-11-16 2018-02-06 Motion localization based on channel response characteristics Pending CA3078248A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/815,199 2017-11-16
US15/815,199 US10109168B1 (en) 2017-11-16 2017-11-16 Motion localization based on channel response characteristics
PCT/CA2018/050128 WO2019095041A1 (en) 2017-11-16 2018-02-06 Motion localization based on channel response characteristics

Publications (1)

Publication Number Publication Date
CA3078248A1 true CA3078248A1 (en) 2019-05-23

Family

ID=63833278

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3078248A Pending CA3078248A1 (en) 2017-11-16 2018-02-06 Motion localization based on channel response characteristics

Country Status (7)

Country Link
US (2) US10109168B1 (ja)
EP (1) EP3679399A4 (ja)
JP (1) JP7163380B2 (ja)
KR (1) KR102607381B1 (ja)
CN (1) CN111226129A (ja)
CA (1) CA3078248A1 (ja)
WO (1) WO2019095041A1 (ja)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10109167B1 (en) 2017-10-20 2018-10-23 Cognitive Systems Corp. Motion localization in a wireless mesh network based on motion indicator values
US10109168B1 (en) 2017-11-16 2018-10-23 Cognitive Systems Corp. Motion localization based on channel response characteristics
US10852411B2 (en) 2017-12-06 2020-12-01 Cognitive Systems Corp. Motion detection and localization based on bi-directional channel sounding
EP3528432B1 (en) * 2018-02-16 2020-09-02 Nokia Solutions and Networks Oy Method and apparatus for monitoring a telecommunication network
US11579703B2 (en) 2018-06-18 2023-02-14 Cognitive Systems Corp. Recognizing gestures based on wireless signals
US10506384B1 (en) 2018-12-03 2019-12-10 Cognitive Systems Corp. Determining a location of motion detected from wireless signals based on prior probability
US11403543B2 (en) 2018-12-03 2022-08-02 Cognitive Systems Corp. Determining a location of motion detected from wireless signals
WO2020152032A1 (en) * 2019-01-21 2020-07-30 British Telecommunications Public Limited Company Wireless sensing method
US10498467B1 (en) 2019-01-24 2019-12-03 Cognitive Systems Corp. Classifying static leaf nodes in a motion detection system
US10499364B1 (en) 2019-01-24 2019-12-03 Cognitive Systems Corp. Identifying static leaf nodes in a motion detection system
US10565860B1 (en) 2019-03-21 2020-02-18 Cognitive Systems Corp. Offline tuning system for detecting new motion zones in a motion detection system
EP3959538A1 (en) * 2019-04-26 2022-03-02 Sony Group Corporation Radar probing using radio communication terminals
US10600314B1 (en) 2019-04-30 2020-03-24 Cognitive Systems Corp. Modifying sensitivity settings in a motion detection system
US10567914B1 (en) 2019-04-30 2020-02-18 Cognitive Systems Corp. Initializing probability vectors for determining a location of motion detected from wireless signals
US10459074B1 (en) 2019-04-30 2019-10-29 Cognitive Systems Corp. Determining a location of motion detected from wireless signals based on wireless link counting
US10798529B1 (en) 2019-04-30 2020-10-06 Cognitive Systems Corp. Controlling wireless connections in wireless sensing systems
US10404387B1 (en) * 2019-05-15 2019-09-03 Cognitive Systems Corp. Determining motion zones in a space traversed by wireless signals
US10460581B1 (en) 2019-05-15 2019-10-29 Cognitive Systems Corp. Determining a confidence for a motion zone identified as a location of motion for motion detected by wireless signals
US10743143B1 (en) 2019-05-15 2020-08-11 Cognitive Systems Corp. Determining a motion zone for a location of motion detected by wireless signals
US11514767B2 (en) 2019-09-18 2022-11-29 Sensormatic Electronics, LLC Systems and methods for averting crime with look-ahead analytics
US11006245B2 (en) 2019-09-30 2021-05-11 Cognitive Systems Corp. Detecting a location of motion using wireless signals and topologies of wireless connectivity
US11570712B2 (en) 2019-10-31 2023-01-31 Cognitive Systems Corp. Varying a rate of eliciting MIMO transmissions from wireless communication devices
EP4052065A4 (en) 2019-10-31 2022-12-07 Cognitive Systems Corp. USING MIMO TRAINING AREAS FOR MOTION DETECTION
CA3152900A1 (en) 2019-10-31 2021-05-06 Christopher Beg Eliciting mimo transmissions from wireless communication devices
US11575999B2 (en) * 2020-01-16 2023-02-07 Meta Platforms Technologies, Llc Systems and methods for hearing assessment and audio adjustment
US12019143B2 (en) 2020-03-03 2024-06-25 Cognitive Systems Corp. Using high-efficiency PHY frames for motion detection
US10928503B1 (en) 2020-03-03 2021-02-23 Cognitive Systems Corp. Using over-the-air signals for passive motion detection
CA3188465A1 (en) 2020-08-31 2022-03-03 Mohammad Omer Controlling motion topology in a standardized wireless communication network
US20240031841A1 (en) * 2020-10-02 2024-01-25 Telefonaktiebolaget Lm Ericsson (Publ) Technique for assessing connection quality
KR102426289B1 (ko) * 2020-11-27 2022-07-28 서울대학교산학협력단 심층 신경망을 이용한 활성 단말 검출과 채널 추정 방법 및 장치
US11070399B1 (en) 2020-11-30 2021-07-20 Cognitive Systems Corp. Filtering channel responses for motion detection
US20240027602A1 (en) * 2020-12-30 2024-01-25 Khalifa University of Science and Technology Methods and devices for detecting motion
CN117396776A (zh) 2021-05-28 2024-01-12 认知系统公司 分析环境中的Wi-Fi运动覆盖
WO2022251668A1 (en) * 2021-05-28 2022-12-01 DeepSig Inc. Generating variable communication channel responses using machine learning networks
WO2022263982A1 (en) * 2021-06-15 2022-12-22 Cognitive Systems Corp. Systems and methods for dynamic time domain channel representations
WO2024043884A1 (en) * 2022-08-24 2024-02-29 Google Llc Tagless indoor user localization using ultra-wideband communication

Family Cites Families (124)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1084618A (en) 1976-11-10 1980-08-26 Martin T. Cole Phase difference sensitive movement detectors
US4054879A (en) 1976-11-19 1977-10-18 The United States Of America As Represented By The Secretary Of The Navy Dual-frequency, remote ocean-wave spectrometer
US4075573A (en) 1977-01-05 1978-02-21 Motorola, Inc. Incremental agc signal generator with controllable increments
US4193055A (en) 1977-03-11 1980-03-11 Charly Barnum Automatic sensitivity level adjustment
US4286260A (en) 1979-09-11 1981-08-25 E-Systems, Inc. Ranging quadrature doppler microwave intrusion alarm system
US4649388A (en) 1985-11-08 1987-03-10 David Atlas Radar detection of hazardous small scale weather disturbances
US4740045A (en) 1986-07-02 1988-04-26 Goodson & Associates, Inc. Multiple parameter doppler radar
FI76889C (fi) 1987-02-17 1988-12-12 Kone Oy Foerfarande foer val av funktionssaett vid en anordning som anvaends foer raekning av objekt inom ett visst omraode.
GB2322986B (en) 1987-10-28 1998-12-16 Licentia Gmbh Method of type classification of a target
GB9112838D0 (en) 1991-06-14 1991-10-16 Philips Electronic Associated Fmcw radar range calibration
US5519400A (en) 1993-04-12 1996-05-21 The Regents Of The University Of California Phase coded, micro-power impulse radar motion sensor
US5696514A (en) 1996-02-28 1997-12-09 Northrop Grumman Corporation Location and velocity measurement system using atomic clocks in moving objects and receivers
US6075797A (en) 1997-10-17 2000-06-13 3Com Corporation Method and system for detecting mobility of a wireless-capable modem to minimize data transfer rate renegotiations
US6334059B1 (en) 1999-01-08 2001-12-25 Trueposition, Inc. Modified transmission method for improving accuracy for e-911 calls
US7450052B2 (en) * 1999-05-25 2008-11-11 The Macaleese Companies, Inc. Object detection method and apparatus
US6493380B1 (en) 1999-05-28 2002-12-10 Nortel Networks Limited System and method for estimating signal time of arrival
US7411921B2 (en) 1999-10-21 2008-08-12 Rf Technologies, Inc. Method and apparatus for integrating wireless communication and asset location
WO2002023218A2 (en) 2000-09-14 2002-03-21 Time Domain Corporation System and method for detecting an intruder using impulse radio technology
DE60235102D1 (de) 2001-09-17 2010-03-04 Finlasin Technology Llc Dsp-architektur für drahtlose im basisband arbeitende anwendungen
US7773614B1 (en) 2001-12-05 2010-08-10 Adaptix, Inc. Wireless communication subsystem with a digital interface
WO2012125726A1 (en) 2011-03-14 2012-09-20 Intelligent Technologies International, Inc. Cargo theft prevention system and method
US7869822B2 (en) 2003-02-24 2011-01-11 Autocell Laboratories, Inc. Wireless network apparatus and system field of the invention
US7307976B2 (en) 2003-02-24 2007-12-11 Autocell Laboratories, Inc. Program for selecting an optimum access point in a wireless network on a common channel
US20050055568A1 (en) 2003-08-12 2005-03-10 Agrawala Ashok K. Method and system for providing physical security in an area of interest
WO2005032189A1 (en) * 2003-09-26 2005-04-07 Universite Du Quebec En Abitibi-Temiscamingue (Uqat) Method and system for indoor geolocation using an impulse response fingerprinting technique
JP4301080B2 (ja) 2004-05-24 2009-07-22 船井電機株式会社 監視システム
WO2006009955A2 (en) 2004-06-23 2006-01-26 Cognio, Inc Self-calibrated path loss position estimation process, device and system
US20060217132A1 (en) * 2005-03-23 2006-09-28 3Com Corporation High resolution localization for indoor environments
CN101194181B (zh) 2005-04-07 2012-02-22 新加坡国立大学 用于搜索物理对象的系统和方法
US7342493B2 (en) 2005-04-22 2008-03-11 Ultravision Security Systems, Inc. Motion detector
US7916066B1 (en) 2006-04-27 2011-03-29 Josef Osterweil Method and apparatus for a body position monitor and fall detector using radar
WO2008094172A2 (en) 2006-06-01 2008-08-07 University Of Florida Research Foundation, Inc. Radar microsensor for detection, tracking, and classification
US20070296571A1 (en) 2006-06-13 2007-12-27 Kolen Paul T Motion sensing in a wireless rf network
US20070293232A1 (en) 2006-06-20 2007-12-20 Aruze Corp. Wireless communication failure monitoring system and monitoring device
US7800496B2 (en) * 2006-07-07 2010-09-21 Innovalarm Corporation Methods, devices and security systems utilizing wireless networks and detection devices
US7706811B2 (en) * 2006-09-19 2010-04-27 Broadphone Llc Signal comparison-based location determining method
US7783300B2 (en) 2006-11-22 2010-08-24 Airdefense, Inc. Systems and methods for proactively enforcing a wireless free zone
US8075499B2 (en) 2007-05-18 2011-12-13 Vaidhi Nathan Abnormal motion detector and monitor
US8526341B2 (en) 2007-05-17 2013-09-03 University Of Iowa Research Foundation Systems and methods for microwave tomography
US20090128360A1 (en) * 2007-09-24 2009-05-21 Headwater Systems, Inc. Electronic tag location system
US7679547B2 (en) 2007-09-26 2010-03-16 Honeywell International Inc. Direction of travel motion detector with automatic gain control
GB2469420B (en) 2008-02-06 2012-10-17 Hmicro Inc Wireless communications systems using multiple radios
TWI475847B (zh) 2008-04-16 2015-03-01 Koninkl Philips Electronics Nv 存在及移動偵測之被動雷達
US20090310593A1 (en) 2008-06-17 2009-12-17 Qualcomm Incorporated Self-positioning access points
US8102261B2 (en) 2008-07-17 2012-01-24 Honeywell International Inc. Microwave ranging sensor
US8542109B2 (en) 2008-07-29 2013-09-24 Flir Systems, Inc. Foliage penetrating sensor array for intrusion detection
US10168414B2 (en) * 2014-07-17 2019-01-01 Origin Wireless, Inc. Wireless signals and techniques for determining locations of objects in multi-path environments
US8159344B2 (en) 2008-10-28 2012-04-17 Honeywell International, Inc. Microwave motion detectors utilizing multi-frequency ranging and target angle detection
US8892127B2 (en) 2008-11-21 2014-11-18 Qualcomm Incorporated Wireless-based positioning adjustments using a motion sensor
WO2010107440A1 (en) 2009-03-20 2010-09-23 Innovative Wireless Technologies, Inc. Method and apparatus for reliable communications in underground and hazardous areas
US8331498B2 (en) 2009-04-13 2012-12-11 Telefonaktiebolaget L M Ericsson (Publ) Blind modulation detection
EP2259084A1 (de) * 2009-06-03 2010-12-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Funkeinrichtung zur Detektion einer Bewegung
US8305257B2 (en) 2009-09-02 2012-11-06 Trizna Dennis B Method and apparatus for coherent marine radar measurements of properties of ocean waves and currents
US8138918B2 (en) 2009-09-17 2012-03-20 Raytheon Company Intrusion detection and tracking system
US9104238B2 (en) 2010-02-12 2015-08-11 Broadcom Corporation Systems and methods for providing enhanced motion detection
CN101807245B (zh) * 2010-03-02 2013-01-02 天津大学 基于人工神经网络的多源步态特征提取与身份识别方法
US8818288B2 (en) 2010-07-09 2014-08-26 University Of Utah Research Foundation Statistical inversion method and system for device-free localization in RF sensor networks
US8836344B2 (en) 2010-07-27 2014-09-16 Raytheon Company Intrusion detection and tracking system
US8611410B2 (en) 2010-07-30 2013-12-17 National Instruments Corporation Variable modulus mechanism for performing equalization without a priori knowledge of modulation type or constellation order
US8396485B2 (en) 2010-11-09 2013-03-12 Apple Inc. Beacon-based geofencing
US8710984B2 (en) * 2010-12-13 2014-04-29 Xandem Technology, Llc Systems and methods of device-free motion detection and presence detection
WO2012154262A2 (en) 2011-02-21 2012-11-15 TransRobotics, Inc. System and method for sensing distance and/or movement
FR2973614B1 (fr) * 2011-04-01 2013-05-10 Commissariat Energie Atomique Procede d'evaluation de la qualite des liens radio pour un reseau corporel sans fil, procede de transmission de messages pour un reseau corporel sans fil et dispositifs pour la mise en oeuvre de ces procedes
WO2012137285A1 (ja) 2011-04-04 2012-10-11 三菱電機株式会社 在圏検知システム、在圏検知方法及びプログラム
US20130005280A1 (en) 2011-06-28 2013-01-03 Hong Kong Applied Science and Technology Research Institute Company Limited Method for constructing a wireless communication device to achieve motion sensing function
US20130090117A1 (en) 2011-10-06 2013-04-11 Qualcomm Incorporated Method and apparatus for optimized reacquisition of wireless communications systems
RU2586063C2 (ru) * 2011-10-19 2016-06-10 Телефонактиеболагет Л М Эрикссон (Пабл) Устройство детектора движения
US9398529B2 (en) 2011-12-15 2016-07-19 Intel Corporation System and method for enabling low power devices
US8866663B2 (en) 2011-12-27 2014-10-21 Massachusetts Institute Of Technology Methods and apparatus for sensing organic tissue
US9185528B2 (en) 2012-06-28 2015-11-10 Northrop Grumman Systems Corporation WiFi mapping and motion detection
WO2014021574A1 (ko) 2012-08-02 2014-02-06 트라텍정보통신 주식회사 스마트폰과 연동되는 ｕｓｂ 메모리 장치
US9551784B2 (en) 2012-09-04 2017-01-24 Honeywell International Inc. Intrusion detection
US9999376B2 (en) 2012-11-02 2018-06-19 Vital Connect, Inc. Determining body postures and activities
US8847754B2 (en) * 2012-11-15 2014-09-30 James Buchheim Locator beacon and radar application for mobile device
US9544788B2 (en) * 2012-11-16 2017-01-10 Dsp Group Ltd. Method and system for motion detection using digital enhanced cordless telecommunicaiton (DECT) signals
WO2014078948A1 (en) 2012-11-22 2014-05-30 Perch Communications Inc. System and method for automatically triggered synchronous and asynchronous video and audio communications between users at different endpoints
US8803366B2 (en) * 2013-03-04 2014-08-12 Hello Inc. Telemetry system with wireless power receiver and monitoring devices
US9537586B2 (en) 2013-03-15 2017-01-03 DGS Global Systems, Inc. Systems, methods, and devices for electronic spectrum management with remote access to data in a virtual computing network
US9213873B2 (en) 2013-03-22 2015-12-15 Symbol Technologies, Llc Determining movement of a radio frequency identification tag using a phase difference/frequency model
KR101446422B1 (ko) * 2013-04-05 2014-10-30 고려대학교 산학협력단 영상 감시 시스템 및 방법
JP6194187B2 (ja) * 2013-05-07 2017-09-06 株式会社アクト 室内環境制御システム
CA2820568A1 (en) 2013-06-21 2014-12-21 Ninve Jr. Inc. Dual differential doppler motion detection
DE102013212820A1 (de) * 2013-07-01 2015-01-08 Siemens Aktiengesellschaft Bestimmen der Bewegung eines Untersuchungsbereiches
US9451381B2 (en) 2013-08-06 2016-09-20 Time Warner Cable Enterprises Llc Automated provisioning of managed services in a Wi-Fi capable client device
US10979203B2 (en) 2013-09-04 2021-04-13 Qualcomm Incorporated Channel selection to reduce interference to a wireless local area network from a cellular network
JP2015052475A (ja) 2013-09-05 2015-03-19 住友電気工業株式会社 監視システム
US9467480B2 (en) 2013-09-16 2016-10-11 Qualcomm Incorporated Selectively multiplexing incoming WebRTC traffic and/or de-multiplexing outgoing WebRTC traffic by a client-based WebRTC proxy on behalf of a WebRTC multimedia client application
US9204385B2 (en) 2013-10-09 2015-12-01 Netgear, Inc. Wireless router or residential gateway capable of distinguishing power-sensitive wireless sensors and providing separate treatment thereto
US10129383B2 (en) 2014-01-06 2018-11-13 Samsung Electronics Co., Ltd. Home management system and method
CA2945702A1 (en) 2014-01-28 2015-08-06 King Abdullah University Of Science And Technology Buffer sizing for multi-hop networks
US20150245164A1 (en) 2014-02-26 2015-08-27 Aliphcom Interaction between wearable devices via broadcasted sensor-related data
EP3102964B1 (en) 2014-04-11 2020-07-29 SZ DJI Technology Co., Ltd. Proximity sensing systems and methods
WO2015168700A1 (en) 2014-05-02 2015-11-05 The Board Of Trustees Of The Leland Stanford Junior University Method and apparatus for tracing motion using radio frequency signals
KR20150134126A (ko) 2014-05-21 2015-12-01 재단법인대구경북과학기술원 레이더 신호 처리 방법 및 장치
US9294974B2 (en) 2014-05-30 2016-03-22 Apple Inc. Motion based search and measurement periodicity
US9424417B2 (en) 2014-06-04 2016-08-23 Qualcomm Incorporated Secure current movement indicator
US9774410B2 (en) 2014-06-10 2017-09-26 PB, Inc. Radiobeacon data sharing by forwarding low energy transmissions to a cloud host
US9143968B1 (en) 2014-07-18 2015-09-22 Cognitive Systems Corp. Wireless spectrum monitoring and analysis
US9143413B1 (en) 2014-10-22 2015-09-22 Cognitive Systems Corp. Presenting wireless-spectrum usage information
US10242563B2 (en) 2014-10-31 2019-03-26 Siemens Schweiz Ag Method, digital tool, device and system for detecting/recognizing in a radio range, in particular of an indoor area, repetitive motions, in particular rhythmic gestures, with at least one motional speed and each at least one repetition
US9648462B2 (en) 2014-11-28 2017-05-09 Szegedi Tudományegyetem Method for tracking of motion of objects associated with wireless communication devices within a predefined area
TWI514193B (zh) 2014-12-25 2015-12-21 Univ Nat Sun Yat Sen 動作感測裝置
WO2016110844A1 (en) 2015-01-07 2016-07-14 Trekeye Systems Ltd. Improved method and system for detection of changes in a defined area
US10347108B2 (en) 2015-01-16 2019-07-09 City University Of Hong Kong Monitoring user activity using wearable motion sensing device
US10956856B2 (en) 2015-01-23 2021-03-23 Samsung Electronics Co., Ltd. Object recognition for a storage structure
US20160241999A1 (en) 2015-02-16 2016-08-18 Polaris Tech Global Limited Cross-platform automated perimeter access control system and method adopting selective adapter
CA2994172A1 (en) 2015-08-11 2017-02-16 Masimo Corporation Medical monitoring analysis and replay including indicia responsive to light attenuated by body tissue
US9474042B1 (en) * 2015-09-16 2016-10-18 Ivani, LLC Detecting location within a network
US10564285B2 (en) 2015-11-19 2020-02-18 DSCG Solutions, Inc. Estimation of motion in six degrees of freedom (6DOF) using LIDAR
US10433184B2 (en) 2015-12-31 2019-10-01 Motorola Mobility Llc Method and apparatus for directing an antenna beam based on a location of a communication device
JP6957496B2 (ja) 2016-03-23 2021-11-02 フェデックス コーポレイト サービシズ，インコーポレイティド 無線ノードネットワーク内のノードのブロードキャスト設定を自動調整するための無線ノードベースの方法、その方法を実行する命令を含む非一時的コンピュータ可読媒体、および無線ノードネットワークにおける自動調整ブロードキャストノード装置
US9523760B1 (en) 2016-04-15 2016-12-20 Cognitive Systems Corp. Detecting motion based on repeated wireless transmissions
US9584974B1 (en) 2016-05-11 2017-02-28 Cognitive Systems Corp. Detecting motion based on reference signal transmissions
US10129853B2 (en) * 2016-06-08 2018-11-13 Cognitive Systems Corp. Operating a motion detection channel in a wireless communication network
US9524628B1 (en) 2016-08-04 2016-12-20 Cognitive Systems Corp. Detecting signal modulation for motion detection
US10004076B1 (en) 2017-03-16 2018-06-19 Cognitive Systems Corp. Selecting wireless communication channels based on signal quality metrics
US9989622B1 (en) 2017-03-16 2018-06-05 Cognitive Systems Corp. Controlling radio states for motion detection
US9743294B1 (en) * 2017-03-16 2017-08-22 Cognitive Systems Corp. Storing modem parameters for motion detection
US9927519B1 (en) 2017-03-16 2018-03-27 Cognitive Systems Corp. Categorizing motion detected using wireless signals
US10109167B1 (en) 2017-10-20 2018-10-23 Cognitive Systems Corp. Motion localization in a wireless mesh network based on motion indicator values
US10048350B1 (en) * 2017-10-31 2018-08-14 Cognitive Systems Corp. Motion detection based on groupings of statistical parameters of wireless signals
US9933517B1 (en) 2017-11-03 2018-04-03 Cognitive Systems Corp. Time-alignment of motion detection signals using buffers
US10109168B1 (en) 2017-11-16 2018-10-23 Cognitive Systems Corp. Motion localization based on channel response characteristics
US10108903B1 (en) * 2017-12-08 2018-10-23 Cognitive Systems Corp. Motion detection based on machine learning of wireless signal properties

Also Published As

Publication number Publication date
KR102607381B1 (ko) 2023-11-29
WO2019095041A1 (en) 2019-05-23
CN111226129A (zh) 2020-06-02
US10380856B2 (en) 2019-08-13
US10109168B1 (en) 2018-10-23
US20190147713A1 (en) 2019-05-16
EP3679399A4 (en) 2021-05-19
JP7163380B2 (ja) 2022-10-31
KR20200087753A (ko) 2020-07-21
EP3679399A1 (en) 2020-07-15
JP2021503071A (ja) 2021-02-04

Similar Documents

Publication Publication Date Title
US10380856B2 (en) Motion localization based on channel response characteristics
JP7265549B2 (ja) 双方向チャネルサウンディングに基づく動き検出及び位置特定
KR102457175B1 (ko) 채널 응답 변이 분해에 기반한 모션 탐지
US9933517B1 (en) Time-alignment of motion detection signals using buffers
US10438468B2 (en) Motion localization in a wireless mesh network based on motion indicator values
US10264405B1 (en) Motion detection in mesh networks
JP7465874B2 (ja) 事前確率に基づく無線信号から検出されるモーションの位置の決定方法
US20200371222A1 (en) Detecting Presence Based on Wireless Signal Analysis
JP7465875B2 (ja) 事前確率に基づく無線信号から検出されるモーションの位置の決定方法
CA3079998A1 (en) Motion detection based on machine learning of wireless signal properties
CA3055329A1 (en) Categorizing motion detected using wireless signals
KR102502594B1 (ko) 타임 팩터들에 기반한 무선 메시 네트워크 내 모션 로컬화

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20220922

EEER Examination request

Effective date: 20220922

EEER Examination request

Effective date: 20220922

EEER Examination request

Effective date: 20220922

EEER Examination request

Effective date: 20220922